Pinarello Gan GR-S Disc Ultegra - 2017

Pinarello Gan GR-S Disc Ultegra
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  • Image may differ from actual product
  • Image may differ from actual product
  • Image may differ from actual product
56 Black/Fluo Yellow/Grey
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Pinarello developed two new gravel bicycles, to add new possibilities to its customers. These bikes are intended for a wide use, from smooth and paved streets to the gravel roads. Comfort was therefore the main objective of the project and we used the same technologies of Dogma K8S, the bike developed with Team Sky on the streets of Paris-Roubaix.
First of all, we defined geometries that allow great comfort to the rider, especially on bumpy roads and long distances.
Then, on the rear, our engineers used the "Flexstays" technology, with a flat and wide section to have a high absorption of vibrations in the vertical plane and torsional stiffness. In addition, on GAN GRS, the monostay has been replaced by DSS1.0, the elastomeric suspension developed for Dogma K8S, allowing 10 mm stroke.

Considering the terms of use, which may include slippery and muddy roads, the wheel clearance has been widened to fit tires up to 38 mm (or 32 mm tires with mudguards). Furthermore, the disk brakes uses Shimano ThruAxle pins (12 x 100 mm on the front and 12 x 142 mm on the back), to obtain the optimum braking power and traction on any terrain.
Aerodynamics was also considered, since the main triangle uses similar airfoils of Dogma F8.


Frame Carbon Fiber T900
Fork ONDA Carbon
Axles Front: 12x100m; Rear: 12x142mm
Rims/Wheels Fulcrum Racing 5 DB AFS
Tires Vittoria Adventure, 700x 35c
Crankset Shimano Ultegra
Chainrings 52/36
Chain Ultegra 11-speed
Front Derailleur Shimano Ultegra
Rear Derailleur Shimano Ultegra
Cassette/Rear Cogs Shimano Ultegra, 11-speed: 11-32
Shifters Shimano Ultegra RS685
Handlebars MOst Xylon CT Gravel
Stem MOst Tiger Alu Aero
Brakes Shimano Ultegra RS805
Saddle Fizik Arione R7
Seat Post Aero Full Carbon UD

Part Numbers

Option MPN Store SKU
56 Black/Fluo Yellow/Grey / 53cm PB-17-GGRS-53-BKFL 6544
56 Black/Fluo Yellow/Grey / 59cm PB-17-GGRS-59-BKFL 6558